Registro IPv4
host: gratisteori.com
class: IN
ttl: 300
type: A
ip: 81.95.105.73

Servidores DNS Principal (mname) y Secundario (rname)
host: gratisteori.com
class: IN
ttl: 3600
type: SOA
mname: ns1.loopia.se
rname: registry.loopia.se
serial: 1758758400
refresh: 14400
retry: 3600
expire: 604800
minimum-ttl: 86400

Registro IPv6
host: gratisteori.com
class: IN
ttl: 300
type: AAAA
ipv6: 2a02:4a8:ac24:137::105:73